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From:   "Chang S. Bae" <chang.seok.bae@intel.com>
To:     linux-kernel@vger.kernel.org, x86@kernel.org
Cc:     tglx@linutronix.de, mingo@redhat.com, bp@alien8.de,
        dave.hansen@linux.intel.com, hpa@zytor.com,
        andrew.cooper3@citrix.com, chang.seok.bae@intel.com
Subject: [PATCH v1 0/4] x86/fpu: a few code cleanup
Date:   Wed, 21 Jun 2023 05:09:38 -0700
Message-Id: <20230621120942.121822-1-chang.seok.bae@intel.com>
MIME-Version: 1.0
Content-Transfer-Encoding: 8bit
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Hi all,

This series intends to clean up the x86 FPU code. They do *not* deal
with any urgent issues but considerably apparent cleanups:

- Simplify xstate_calculate_size() and print_xstate_features() as both
  have some inefficient duplications.
- Convert get_xsave_addr() to a local function because it is not
  invoked anywhere else.
- Clean up the unnecessary fpstate_reset() since the invocation makes
  no change in the fpstate container.

The last one might have an unknown reason behind it. Then, I will
revise it with the clarification instead of removing the code.

The series can be found in this repo:
	git://github.com/intel/amx-linux.git x86-fpu-cleanup

Thanks,
Chang

Chang S. Bae (4):
  x86/fpu/xstate: Convert get_xsave_addr() to a static function
  x86/fpu/xstate: Simplify xstate_calculate_size()
  x86/fpu/xstate: Simplify print_xstate_features()
  x86/fpu: Remove the unnecessary fpstate_reset() invocation

 arch/x86/kernel/fpu/init.c   |  1 -
 arch/x86/kernel/fpu/xstate.c | 36 +++++++++++-------------------------
 arch/x86/kernel/fpu/xstate.h |  2 --
 3 files changed, 11 insertions(+), 28 deletions(-)


base-commit: 162d2c2297b731a9918bd26db5a9f779de259c09
-- 
2.34.1